baber/WOPTO huggingface dataset:
Patent CA-2641154-C (CA)
Inventor: MALEWICZ ANDRZEJ
IPC: A61M25/01
Filed: 2007-02-22
Granted: 2016-04-12
Abstract: A catheter assembly (10) and related methods include first (12) and second (14) catheter branches that are configured to travel over separate guidewires (36, 38) to a vessel bifurcation treatment site within a patient. The catheter branches can each include a plurality of markers (18, 19, 22, 23). The position of markers on one catheter branch relative to the position of markers on the other catheter branch provide a visual indication of relative twist between the catheter branches, can help distinguish one catheter branch from the other, and help with visual alignment of the catheter branches relative to the vessel bifurcation.
Patent CA-2647964-C (CA)
Title: Processing of hydrocarbon feeds
Inventor: MCFARLANE RICHARD A
IPC: C10G21/00
Filed: 2008-12-19
Granted: 2015-04-28
Abstract: In various aspects, the invention provides for processing a hydrocarbon feed having hydrocarbon and emulsified aqueous components demulsifying into hydrocarbon and aqueous phases over an initial demulsification time, with an active agent to form a treated feed. The active agent has an active agent solubility in the hydrocarbon component and in the aqueous component, the aqueous component has an aqueous component solubility in the hydrocarbon component. The active agent solubility in the aqueous coMponent is greater than the active agent solubility in the hydrocarbon component. The active agent solubility in the aqueous component Is greater than the active agent solubility in the hydroc4bon component. A treated demulsified hydrocarbon phase separates from the active agent and the aqueous component in a modified demulsification time that is shorter than the initial demulsification time.
Patent CA-2658238-C (CA)
Title: Helmet having a guiding mechanism for a compatible visor and a visor for such a helmet
Inventor: HIGGINS DANNY
IPC: A42B3/22
Filed: 2009-03-16
Granted: 2010-05-18
Abstract: A helmet for receiving a compatible visor comprises a shell and two guiding mechanisms. Each guiding mechanisms is located on a different side of the shell and is adapted to receive the compatible visor. The guiding mechanisms guide the compatible visor along a confined path extending from a retracted position, where the compatible visor is proximate a frontal portion of the shell and substantially outside a field of view of the wearer, to a deployed position where the compatible visor is substantially below a frontal lower edge and within the field of view of the wearer. The guiding mechanisms guide at least a lower portion of the compatible visor substantially towards a rear portion of the shell when the compatible visor is in the deployed position. The compatible visor has a lens, a face adaptor and one mounting interface on each side of the lens.
Patent CA-2662258-C (CA)
Title: Ensemble de terminaison pour un cable ombilical de tubes en acier
Inventor: GRAYSON DANIEL
IPC: F16L39/02
Filed: 2007-09-20
Granted: 2013-11-12
Abstract: L'invention concerne un ensemble de terminaison pour un câble ombilical de tubes en acier, dans lequel une pluralité des éléments ombilicaux allongés qui composent le câble ombilical sont des tubes en acier (15), ledit ensemble de terminaison comportant une cavité à travers laquelle passent lesdits tubes, ladite cavité (17) étant remplie d'un produit de remplissage, au moins l'un desdits tubes (15) ayant au moins une région de diamètre localisée augmentée (16) à un emplacement à l'intérieur de ladite cavité (17) pour définir au moins une face de support de charge sur le tube (15) pour ancrer ledit tube (15) à l'intérieur de ladite cavité (17).
Patent CA-2664319-C (CA)
Title: Dispositifs flexibles endoscopiques d'agrafage
Inventor: TAYLOR ERIC J
IPC: A61B17/94
Filed: 2007-10-05
Granted: 2015-02-17
Abstract: L'invention concerne un dispositif d'agrafage endoscopique comprenant un organe terminal conçu pour exécuter au moins une paire de fonctions et un câble à actionnement simple connecté opérationnellement à l'organe terminal et apte à exécuter la au moins paire de fonctions. Le câble est en mesure d'exécuter une première fonction après sa translation axiale et une seconde fonction après sa rotation.
Patent CA-2665110-C (CA)
Inventor: KAZAZIAN TALYN
IPC: A45D34/00
Filed: 2009-05-01
Granted: 2014-07-22
Abstract: Un bijou à porter par un porteur, avec un mécanisme de pulvérisation montré sur le bijou, et un réservoir pour contenir un fluide monté sur le bijou, pour distribuer un fluide, comme une fragrance ou un parfum, au corps du porteur. La manipulation du réservoir par le porteur active le mécanisme de pulvérisation et distribue du fluide du réservoir.
Patent CA-2666777-C (CA)
Title: Machine a laver et methode de commande
Inventor: BAE SUN CHEOL
IPC: D06F33/00
Filed: 2009-05-22
Granted: 2012-10-02
Abstract: Une machine à laver et une méthode de commande sont fournies. La machine à laver peut comprendre un tambour dans lequel le linge est déposé et est mis en rotation. Le tambour peut fonctionner à une première vitesse de telle sorte que la pièce de linge tombe à l'intérieur du tambour et une autre partie de la lessive adhère au tambour. Une quantité de déséquilibre ou une première vitesse de fonctionnement du tambour, qui est détectée lorsque le tambour fonctionne à la première vitesse, peut être déterminée. Quand une anomalie se produit, la rotation du tambour peut arrêter ou ralentir. En conséquence, au moment d'un cycle de déshydratation, la stabilité de la machine à laver et l'équilibrage de la lessive peuvent être assurés.
Patent CA-2668449-C (CA)
Inventor: OLMOS MARIO
IPC: A23K1/18
Filed: 2009-06-09
Granted: 2013-01-08
Abstract: The invention provides a defined bird feed mixture that is intrinsically attractive to some desirable birds such as finches. The bird feed mixture of the invention attracts larger numbers of small birds than some commercially available finch bird feed mixtures. The bird feed mixture contains thistle, red millet and sunflower chips.
Patent CA-2678154-C (CA)
Title: Procedes et appareil de liaison et de separation de ligne d'acces
Inventor: AKIN HUSEYIN CAHIT
IPC: H04L12/803
Filed: 2008-02-12
Granted: 2013-11-12
Abstract: L'invention concerne des procédés et un appareil permettant d'agréger des canaux de communication. Dans un mode de réalisation exemplaire, un dispositif d'agrégation n'est nécessaire que sur un côté de l'ensemble de canaux de communication agrégés. Avantageusement, aucune modification de la source et/ou de la destination des transferts de données n'est requise par la présente invention. Dans un mode de réalisation mis en AEuvre pour les transferts de données vers l'aval, des requêtes de téléchargement d'objets peuvent être effectuées par l'envoi d'une séquence de requêtes de téléchargement partiel par l'ensemble de canaux de communication agrégés et par la transmission des objets de données partiels résultants reçus par le demandeur original dans le bon ordre. Dans un autre mode de réalisation mis en AEuvre pour les transferts de données vers l'amont, le trafic est bifurqué pour être acheminé le long d'un ensemble de canaux de communication et ce trafic bifurqué est rassemblé au niveau de la couche réseau ou au niveau de la couche transport.
Patent CA-2679812-C (CA)
Inventor: COQUILLEAU LAURENT
IPC: F03B13/02
Filed: 2009-09-22
Granted: 2017-09-19
Abstract: A system for powering wellsite surface equipment comprises at least one prime mover in communication with a fuel source for powering the prime mover and having at least one heat source, at least one pump arranged to be driven by the prime mover, the at least one pump in fluid communication with at least one wellbore and at least one fluid for use in the wellbore, and at least one auxiliary system in communication with the heat source from the at least one prime mover.
Patent CA-2680207-C (CA)
Title: Nanoparticle comprising rapamycin and albumin as anticancer agent
Inventor: DESAI NEIL P
IPC: A61K9/14
Filed: 2008-03-07
Granted: 2018-07-03
Abstract: The present invention features methods for treating, stabilizing, preventing, and/or delaying cancer by administering nanoparticles that comprise rapamycin or a derivative thereof. The invention also provides compositions (e.g., unit dosage forms) comprising nanoparticles that comprise a carrier protein and rapamycin or a derivative thereof. The invention further provides combination therapy methods of treating cancer comprising administering to an individual an effective amount of nanoparticles that comprise rapamycin or a derivative thereof and a second therapy.
Patent CA-2680530-C (CA)
Title: Aircraft landing gear provided with at least one noise reducing means
Inventor: PIET JEAN-FRANCOIS
IPC: B64C7/00
Filed: 2008-03-18
Granted: 2014-10-07
Abstract: The invention relates to a landing gear including a noise reducing means (2) comprising at least one individual net (5) which is disposed close to a component (4) of the landing gear.
Patent CA-2688473-C (CA)
Inventor: ALTMANN GRIFFITH E
IPC: A61F2/16
Filed: 2008-05-30
Granted: 2012-04-10
Abstract: An IOL (100), comprising a first diffractive region (110), and a second diffractive region (120) having a power of a different magnitude than the first diffractive region (110), the first region adapted to diffract substantially all light at a first selected wavelength projected therethrough into a single order of diffraction, and the second region adapted to diffract substantially all light at a second selected wavelength projected therethrough into a single order of diffraction.
Patent CA-2691367-C (CA)
Inventor: WRIGHT JAMES T
IPC: C08G12/06
Filed: 2008-06-11
Granted: 2016-03-08
Abstract: Modified resins are disclosed for removing a wide variety of solids and/or ionic species from the liquids in which they are suspended and/or dissolved. These modified resins are especially useful as froth flotation depressants in the beneficiation of many types of materials (e.g., mineral and metal ores), including the beneficiation of impure coal comprising clay impurities, as well as in the separation of valuable bitumen from solid contaminants such as sand. The modified resins are also useful for treating aqueous liquid suspensions to facilitate the removal of solid particulates, as well as the removal of metallic ions in the purification of water. The modified resins comprise a base resin that is modified with a coupling agent, which is highly selective for binding to solid contaminants and especially siliceous materials such as sand or clay.
Patent CA-2691743-C (CA)
Inventor: BETTING MARCO
IPC: C10L3/10
Filed: 2008-06-27
Granted: 2017-06-20
Abstract: A method for removing hydrogen sulphide (H2S) from a natural gas stream comprising methane (CH4) and H2S  comprises: - cooling the natural gas stream in a heat exchanger assembly (13,16,18); - feeding at least part of the cooled natural gas stream through a feed conduit (19,21) into a cyclonic expansion and separation device (1) in which the cooled natural gas stream is expanded in a nozzle (4) and thereby further cooled to a temperature and pressure below the dew point of H2S and is separated by inducing the cooled natural gas stream to swirl in a tubular separation chamber (9) thereby inducing centrifugal forces to separate the cooled natural gas stream into a cooled low density fluid fraction, which is H2S depleted and methane enriched, and a cooled high density fluid fraction, which is H2S enriched and methane depleted; - feeding the cooled low density fluid fraction to a product gas conduit (33) which is connected to the heat exchanger assembly (14) for cooling the natural gas stream fed to the cyclonic expansion and separation device (1); and - feeding the cooled high density fluid fraction to a fractionating column (8) for further separation.
Patent CA-2697731-C (CA)
Inventor: RAMEAU JEAN-FRANCOIS
IPC: G06T17/10
Filed: 2008-08-22
Granted: 2016-07-26
Abstract: The invention is directed method of computer-aided design of edges connecting faces of a modeled object, the method comprising a step of: - determining (S100 - S130) a structure of subsets of faces and edges of specified convex or concave type, by iteratively disconnecting (~S120~) faces connected by edges of one type from a parent subset, whereby said parent subset is decomposed into child subsets comprising either: - a non-connected face; or -faces connected by edges of the other type, in which case edges of said one type are maintained in said child subset, wherein said one type of edges is further alternated at each iteration of disconnecting; and the method further comprising a step of: - processing (S140) the structure from a given parent subset for rounding or filleting the one or more edges connecting child subsets thereof, according to the type of edge as specified in said given parent subset. More generally, the present invention may further be directed to the design of implementation of two distinct technologies for processing features connecting elements a model, in place of design of edges connecting faces of a modelled object.
Patent CA-2698671-C (CA)
Title: Utilisation de l'aspartate d'adenosine pour la preparation de produits pharmaceutiques destines au traitement du cancer du foie
Inventor: CHAGOYAS HAZAS VICTORIA EUGENIA
IPC: A61K31/7076
Filed: 2008-08-21
Granted: 2015-04-21
Abstract: La présente invention concerne une utilisation innovante de l'aspartate d'adénosine pour préparer un médicament destiné à prévenir le développement de lésions pré-néoplasiques et à inverser la progression de certains types de cancer, et notamment du cancer du foie, grâce à une chimio-protection prévenant les effets myélotoxiques.
Patent CA-2699986-C (CA)
Inventor: FLENTGE CHARLES A
IPC: C07D239/22
Filed: 2008-09-17
Granted: 2014-06-17
Abstract: This invention relates to: (a) compounds and salts thereof that, inter alia, inhibit HCV; (b) intermediates useful for the preparation of such compounds and salts; (c) compositions comprising such compounds and salts; (d) methods for preparing such intermediates, compounds, salts, and compositions; (e) methods of use of such compounds, salts, and compositions; and (f) kits comprising such compounds, salts, and compositions.
Patent CA-2701763-C (CA)
Inventor: RISER BRUCE L
IPC: A61L2/07
Filed: 2008-10-07
Granted: 2017-04-18
Abstract: Dialysis solutions comprising pyrophosphates and methods of making and using the dialysis solutions are provided.  In an embodiment, the present disclosure provides a dialysis solution comprising a stable and therapeutically effective amount of pyrophosphate. The dialysis solution can be sterilized, for example, using a technique such as autoclave, steam, high pressure, ultra-violet, filtration or combination thereof. The dialysis solution can be in the form of a concentrate.
Patent CA-2708498-C (CA)
Title: Composition polymerique, procede pour la fabrication de la composition polymerique, articles a base de cette composition polymerique et utilisation de ces articles
Inventor: CANOVA THOMAS
IPC: D01F1/10
Filed: 2008-12-11
Granted: 2014-06-17
Abstract: La présente invention se rapporte à une composition polymérique qui comprend l'utilisation d'additifs ayant des propriétés d'émission et/ou absorption de radiation dans la région de l'infrarouge long, ainsi qu'à des articles fabriqués à partir de cette composition. La présente invention se rapporte également à des procédés de fabrication de fils et compositions polymériques contenant ces additifs, ainsi qu'à des articles textiles tels que des tissus ou des tricots fabriqués à partir de ces fils, ainsi que leur utilisation. Plus spécifiquement, la composition comprend des charges minérales qui présentent une capacité d'absorption/émission de radiation dans la région infrarouge, dans une plage de longueur d'onde située entre 2 µm et 20 µm, ainsi qu'un substrat polymérique. Les charges minérales sont une association de dioxyde de titane, de sulfate de baryum et de tourmaline, présentant une taille moyenne de particule inférieure à 2 µm.
Patent CA-2711484-C (CA)
Title: Radiopaque super-elastic intravascular stent
Inventor: LUNDKVIST ANDRE S
IPC: A61L31/12
Filed: 2009-01-06
Granted: 2017-01-24
Abstract: The intravascular stent is formed from a composite wire includes an inner core (12) of. radiopaque metal, a polymer layer (16) coaxially disposed about the inner core, and an outer metal layer (18) coaxially disposed about the polymer layer.  The intermediary polymer layer acts as a barrier material between the inner core and the outer sheath, so that the inner core and outer sheath may be made of dissimilar metallic layers, and the intermediary polymer layer will prevent a galvanic reaction between the inner core and the peripheral metal layer. The intravascular stent (20) has ends (22, 24) flared radially outwardly to prevent radially and longitudinally inward deformation of the ends of the stent when the stent is disposed in a desired location in a patient's vasculature.
Patent CA-2711542-C (CA)
Inventor: READMAN MATTHEW JOSEPH
IPC: F16L37/367
Filed: 2008-01-21
Granted: 2014-05-20
Abstract: A valve assembly comprises male and female coupling members (4, 16) that are connectable by inserting a probe of the male member (4) into a socket of the female member (16). A fluid passageway within the female member has an aperture (28) within the socket that is open and closed by a first closing member (30) that moves within the socket. A fluid passageway within the male member has an aperture (12) on the probe that is open and closed by a second closing member (14). When mated fluid flows between the two fluid passageways. The female member (16) includes a first cage. During insertion of the probe into the socket, the first cage releasably locks the first closing member (30) to the probe such that the cage carries any separation forces created due to the pressure of the fluid within the passageways.
Patent CA-2714482-C (CA)
Title: Arrangement for controlling and testing a notification appliance circuit
Inventor: LONTKA KAREN D
IPC: G08B29/12
Filed: 2009-02-09
Granted: 2017-01-03
Abstract: An arrangement for use in a safety notification system includes a source of negative voltage, a first resistor arrangement, and a circuit arrangement. The first resistor arrangement is coupled between the source of negative voltage and the signal output of the safety notification system. The circuit arrangement is configured to detect a first voltage at the signal output of the safety notification system, and to generate a trouble signal output if the first voltage at the signal output is above a first threshold or below a second threshold.
Patent CA-2715786-C (CA)
Title: Access cover for a handwell and the like and method of use thereof
Inventor: HICKEY SCOTT PENSON
IPC: E02D29/14
Filed: 2010-09-27
Granted: 2014-10-28
Abstract: An access cover for a hand well or hand hole comprises a top member having an upper surface, a lower surface and a perimeter, the lower surface being configured to inhibit radial outward migration of wires positioned in the hand well, wherein the top member is constructed from an electrical insulating material. A method of using the access cover is provided.
Patent CA-2720142-C (CA)
Inventor: LAUER BRYAN A
IPC: H04W36/08
Filed: 2009-03-05
Granted: 2016-07-19
Abstract: The Aircraft Mobile IP Address System provides wireless communication services to passengers who are located onboard an aircraft by storing data indicative of their individually identified wireless devices. The System assigns a single IP  address to each Point-to-Point Protocol link which connects the aircraft network to the ground-based communication network but also creates an IP subnet onboard the aircraft. The IP subnet utilizes a plurality of IP addresses for each Point-to-Point link thereby to enable each passenger wireless device to be uniquely identified with their own IP address. This is enabled since both Point-to-Point Protocol IPCP endpoints have pre- defined IP address pools and/or topology configured. Such an approach does not change IPCP or other EVDO protocols/messaging but allows this address to be directly visible to the ground-based communication network.
Patent CA-2724621-C (CA)
Title: Procede permettant d'inhiber la formation et le depot de tartre de silice dans des systemes d'alimentation en eau
Inventor: GILL JASBIR S
IPC: C02F5/10
Filed: 2009-05-30
Granted: 2016-11-15
Abstract: Linvention concerne un procédé permettant dinhiber la formation et le dépôt de silice et de composés de silicate dans des systèmes dalimentation en eau. Ce procédé consiste à ajouter à leau du système une quantité inhibitrice efficace dau moins un polymère hydrosoluble de la formule suivante (formule), dans laquelle : M représente une unité de répétition obtenue après polymérisation dau moins un monomère contenant une double liaison carbone-carbone polymérisable ; r est compris entre 0 et environ 5% en moles, s est compris entre 100 et environ 95% en moles ; R1 représente H ou alkyle C1-C4 ; R2 représente un groupe de formule -(CH2-CHR3-O)n- ; R3 représente H ou CH3 ou un mélange de ceux-ci ; et n est compris entre 2 et environ 25.
Patent CA-2725064-C (CA)
Inventor: SHIRVINSKI JAMES
IPC: B61D5/00
Filed: 2010-12-13
Granted: 2018-08-14
Abstract: Railroad tank cars are provided that include an inner tank, an outer tank, and tank to tank clearance between the inner tank and the outer tank. Insulation and spacers can be located within the tank to tank clearance. The inner tank can shift within the outer tank, and spacers can crush, under significant force loading, such as impact forces generated during a collision or derailment. The inner tank, insulation, spacers, and outer tank thus form an energy absorbing system that reduces the likelihood that the inner tank will be breached, and that a hazardous material contained therein will be released, under such conditions.
Patent CA-2729043-C (CA)
Title: Protective cabinet with angled deflection bracket for uninterruptible power supplies and the like
Inventor: RANGWALA ZAHEER
IPC: H02J9/06
Filed: 2011-01-24
Granted: 2016-10-04
Abstract: A protective cabinet having an angled deflection bracket, the angled deflection bracket can include a first surface for catching falling debris, wherein said first surface is attached to an uninterruptible power supply, wherein said first surface is positioned at such an angle so as to make the debris impacting it, slide downward along its surface and reach a second surface configured to stop said sliding debris, wherein said second surface is attached to said first surface by a first corner.
Patent CA-2729321-C (CA)
Title: Sustainable poly(vinyl chloride) mixtures for flooring products
Inventor: HORTON STEPHEN D
IPC: C09D7/63
Filed: 2009-07-09
Granted: 2014-09-09
Abstract: A mixture of poly(vinyl chloride) and epoxidized methyl soyate is disclosed.    The epoxidized methyl soyate as a plasticizer replaces butyl benzyl phthalate which is conventionally used for the manufacture of multi-layer laminate sheet flooring or single layer tile flooring. The epoxidized methyl soyate, a bio-plasticizer, unexpectedly is a "drop-in" replacement for the butyl benzyl phthalate, both in terms of processing and performance.    Also poly(vinyl chloride) - epoxidized methyl soyate mixtures have much better heat stability than poly(vinyl chloride) -butyl benzyl phthalate mixtures.